Narrowband modules cover European ISM frequencies

Narrowband radio module specialist Circuit Design has developed an RoHS compliant embedded industrial radio transmitter and receiver, which will be available from February.

The CDP-TX-02F-R (transmitter) and CDP-RX-02F-R (receiver) modules, which use narrowband FSK, were developed for industrial applications where high performance and reliability are required.

Nearly the entire field of the European ISM band from 433.1875 to 434.7750MHz is covered by the 128 channels, preprogrammed in 12.5kHz steps.

In order to enable output switching between 1 and 10mW, the modules support all fields where a 1mW 100% duty cycle is permitted, as well as the sub-band where a 10mW 100% duty cycle is allowed.

As with the CDP-TX-02E-R and CDP-RX-02E-R which have already won praise for their superior reliability and ease of use, the CDP-TX-02F-R and CDP-RX-02F-R offer a simple interface that enables users to develop radio equipment in a short time, with a high degree of confidence.

Operating temperature range is a wide -20 to +60C thanks to the use of a TCXO-based temperature compensation circuit.